package com.IO流;

import java.io.*;

public class 字符流 {
    public static void main(String[] args) throws IOException {
        //字符输入流
        InputStreamReader is=new InputStreamReader(new FileInputStream(""));
        //字符输出流
        OutputStreamWriter os=new OutputStreamWriter(new FileOutputStream("",true));

        //字符缓冲流
        BufferedWriter bw=new BufferedWriter(new FileWriter("",true));
        BufferedReader br=new BufferedReader(new FileReader(""));




    }
}
